Cynthia rented a car for 00 plus $10 per km driven and sylvia rented a car for 28$ plus $.05 each per km driven. If each drove x km and each was charged the same amount for the rental, then x equals to

Cynthia rented a car for 00 plus $10 per km driven and sylvia rented a car for 28$ plus $.05 each per km driven. If each drove x km and each was charged the same amount for the rental, then x equals to

A 120

B 100

C 110

D 810

Solution

Correct Answer: Option A

দুইজনের চার্জ সমান বলে , 22+.10x=28+.05x or, .10x-.05x=6 or,x=6 X 100/5 so,x=120